make -C tools/testing/selftests TARGETS="net" TEST_PROGS=msg_zerocopy.sh TTEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: msg_zerocopy.sh
# ipv4 tcp -t 1
# tx=7621 (475 MB) txc=0 zc=n
# rx=3778 (475 MB)
# ipv4 tcp -z -t 1
# tx=4482 (279 MB) txc=4482 zc=n
# rx=2242 (279 MB)
# ok
# ipv6 tcp -t 1
# tx=7293 (455 MB) txc=0 zc=n
# rx=3638 (455 MB)
# ipv6 tcp -z -t 1
# tx=4392 (274 MB) txc=4392 zc=n
# rx=2195 (274 MB)
# ok
# ipv4 udp -t 1
# tx=16213 (1011 MB) txc=0 zc=n
# rx=15470 (965 MB)
# ipv4 udp -z -t 1
# tx=6324 (394 MB) txc=6324 zc=n
# rx=6322 (394 MB)
# ok
# ipv6 udp -t 1
# tx=16928 (1056 MB) txc=0 zc=n
# rx=16277 (1015 MB)
# ipv6 udp -z -t 1
# tx=6691 (417 MB) txc=6691 zc=n
# rx=6690 (417 MB)
# ok
# OK. All tests passed
ok 1 selftests: net: msg_zerocopy.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->